2014-02-18 21:11:03

by Arnaldo Carvalho de Melo

[permalink] [raw]
Subject: [PATCH 02/32] perf tools: Shorten sample symbol resolving function signature

From: Arnaldo Carvalho de Melo <[email protected]>

Since three of the parameters come from the same 'struct addr_location',
rename machine__resolve_mem() to sample__resolve_mem() and pass the
that addr_location instead.

Cc: Adrian Hunter <[email protected]>
Cc: David Ahern <[email protected]>
Cc: Frederic Weisbecker <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Mike Galbraith <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Paul Mackerras <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Stephane Eranian <[email protected]>
Link: http://lkml.kernel.org/n/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
---
tools/perf/builtin-report.c | 2 +-
tools/perf/util/hist.c | 2 +-
tools/perf/util/machine.c | 11 +++++------
tools/perf/util/machine.h | 5 ++---
4 files changed, 9 insertions(+), 11 deletions(-)

diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index 8f9d6edb4674..0d381dc0e261 100644
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -88,7 +88,7 @@ static int report__add_mem_hist_entry(struct perf_tool *tool, struct addr_locati
if (err)
return err;

- mi = machine__resolve_mem(al->machine, al->thread, sample, al->cpumode);
+ mi = sample__resolve_mem(sample, al);
if (!mi)
return -ENOMEM;

diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c
index e4e6249b87d4..6240ca42abf4 100644
--- a/tools/perf/util/hist.c
+++ b/tools/perf/util/hist.c
@@ -369,7 +369,7 @@ static struct hist_entry *add_hist_entry(struct hists *hists,
he_stat__add_period(&he->stat, period, weight);

/*
- * This mem info was allocated from machine__resolve_mem
+ * This mem info was allocated from sample__resolve_mem
* and will not be used anymore.
*/
zfree(&entry->mem_info);
diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c
index c872991e0f65..0d304d84afb4 100644
--- a/tools/perf/util/machine.c
+++ b/tools/perf/util/machine.c
@@ -1238,18 +1238,17 @@ static void ip__resolve_data(struct machine *machine, struct thread *thread,
ams->map = al.map;
}

-struct mem_info *machine__resolve_mem(struct machine *machine,
- struct thread *thr,
- struct perf_sample *sample,
- u8 cpumode)
+struct mem_info *sample__resolve_mem(struct perf_sample *sample,
+ struct addr_location *al)
{
struct mem_info *mi = zalloc(sizeof(*mi));

if (!mi)
return NULL;

- ip__resolve_ams(machine, thr, &mi->iaddr, sample->ip);
- ip__resolve_data(machine, thr, cpumode, &mi->daddr, sample->addr);
+ ip__resolve_ams(al->machine, al->thread, &mi->iaddr, sample->ip);
+ ip__resolve_data(al->machine, al->thread, al->cpumode,
+ &mi->daddr, sample->addr);
mi->data_src.val = sample->data_src;

return mi;
diff --git a/tools/perf/util/machine.h b/tools/perf/util/machine.h
index f77e91e483dc..9ddacd9b3595 100644
--- a/tools/perf/util/machine.h
+++ b/tools/perf/util/machine.h
@@ -94,9 +94,8 @@ void machine__delete(struct machine *machine);
struct branch_info *machine__resolve_bstack(struct machine *machine,
struct thread *thread,
struct branch_stack *bs);
-struct mem_info *machine__resolve_mem(struct machine *machine,
- struct thread *thread,
- struct perf_sample *sample, u8 cpumode);
+struct mem_info *sample__resolve_mem(struct perf_sample *sample,
+ struct addr_location *al);
int machine__resolve_callchain(struct machine *machine,
struct perf_evsel *evsel,
struct thread *thread,
--
1.8.1.4